While comparable to PAP machines in goal, an EPAP device would not demand electricity or batteries to work. CPAPs may very well be unpleasant for lots of people, whilst oral appliances could possibly be far more comfy but a lot less effective for intense apnea, per the same 2019 investigate. https://health-tips49123.dm-blog.com/33255134/the-2-minute-rule-for-sleeping-aid